earlier today president obama consoled the nation at an interfaith service if boston's cathedral of the holy cross. >> our prayers are with the injured. so many wounded, some gravely. from their beds, some are surely watching us gather here today. and if you are, know this, as you begin this long journey of recovery, your city is with you. your commonwealth is with you. your country is with you. we will all be with you as you learn to stand and walk and yes, run again, of that i have no doubt. you will again. (applause) >> rose: a little after 5 p.m. this evening at a press conference the fbi released images andillance video of two potential suspects. the picture showed two young men carrying backpacks near the sites of the explosion. fbi special agent richard deslauriers asked for the public's help to identify the suspects. >> after a detailed analysis of photo video and other evidence, we are releasing photos of these two suspects, identified as suspect one and suspect two. they appeared to be associated. suspect one is wearing a dark hat. suspect two is wearing a white hat. suspect t